updcrl.exe - At your option

updcrl.exe

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Description:

updcrl.exe
The "verisignpub1.crl" is the file contains the list of the sites that have
security certificates distributed by Verisign.
This file is used by Internet Explorer and Outlook to provide access
to these sites.
The updcrl.exe. is used for updating.
This is not required operation.
If you do have problems you may skip this command.